–I’m sorry I ___ my exercise book at home just now.--Don’t forget_____ it to school tomorrow, please.
What_____just now?
Don't eat _____meat, or you'll be _____ fat.
Mr. Green will have ____ holiday very soon.
When did your father_____ your mother?
---I called you yesterday evening, but there was no answer. ----- Oh, I’m sorry. I _____ dinner at a restaurant at that time.